Influence of Aluminum Additive on the Detonation Velocity and Propulsive Capability of an Emulsion Explosive
A. S. Yunoshev1,2, A. V. Plastinin1, M. S. Voronin1,3
1Lavrent'ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2Novosibirsk State University, Novosibirsk, 630090 Russia
3Novosibirsk State Technical University, Novosibirsk, 630073 Russia
Keywords: emulsion explosive, propulsive capability, aluminized explosive
Abstract
The detonation velocity and propulsive capability of an aluminized emulsion explosive sensitized by Expancel polymer microballoons was measured. The density of the investigated explosive compositions was 0.2 ÷ 1.4 g/cm3, and the mass content of aluminum powder was 0 ÷ 0.29. The propulsive capability was measured using the cylinder expansion test.
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